1. Employee vs. Employer Contributions
401(k) accounts typically include:
- Employee deferrals (money the employee contributes)
- Employer matching or profit-sharing contributions
It’s common to divide the total account balance as of a specific date (e.g., the date of separation). However, some plans distinguish between vested and unvested employer contributions. Only the vested portion may be available to divide unless the plan’s rules or the court order state otherwise.

